/*小图片添加区*/
.elemList span {
    margin-right: 5px;
}

/*数据管理*/
.sys_main {
    width: 100%;
    height: 100%;
    background-color: black;
    border-radius: 0;
}

.sys_body {
    width: 1200px;
    /*background-color: #ec971f;*/
    margin: auto;
}

.sys_left {
    width: 10%;
    float: left;
    height: 100%;
    margin-top: 70px;
    text-decoration: none;
    list-style: none;
    position: fixed;
    text-align: center;

}

.sys_left a {
    font-size: 13px;
}

.panel-body li {
    margin-bottom: 5px;
    padding: 2px;
}

.panel-body li:hover {
    background-color: #ec971f;
    border-radius: 5px;
}

.panel-body li:focus {
    background-color: #ec971f;
    border-radius: 5px;
}

.panel-body a {
    color: #9d9d9d;
    font-size: 14px;
}

.sys_left a:hover {
    list-style: none;
    text-decoration: none;
    color: black;
}

.sys_left a:focus {
    list-style: none;
    text-decoration: none;
}

.sys_mid {
    float: left;
    margin-top: 50px;
    width: 100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, .16);
}

#sys_iframe {
    width: 100%;
}












